0
public class LoginActivity extends AppCompatActivity {
String url = "http://aluno.cefsa.edu.br/Login/Login";
ProgressDialog mProgressDialog;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login);
Button btn_login = (Button) findViewById(R.id.btn_login);
btn_login.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
new Title().execute();
}
});
}
private class Title extends AsyncTask<Void, Void, Void>
{
String title;
@Override
protected void onPreExecute() {
super.onPreExecute();
mProgressDialog = new ProgressDialog(LoginActivity.this);
mProgressDialog.setTitle("Portal CEFSA");
mProgressDialog.setMessage("Loading...");
mProgressDialog.setIndeterminate(false);
mProgressDialog.show();
}
@Override
protected Void doInBackground(Void... params) {
try {
org.jsoup.Connection.Response res = Jsoup.connect("aluno.cefsa.edu.br/login")
.followRedirects(true)
.method(org.jsoup.Connection.Method.GET)
.execute();
TextView txt_senha = (TextView) findViewById(R.id.txt_senha);
TextView txt_ra = (TextView) findViewById(R.id.txt_ra);
String usuario = txt_ra.toString();
String senha = txt_senha.toString();
Document document = (Document) Jsoup.connect(url)
.followRedirects(true)
.cookies(res.cookies())
.method(org.jsoup.Connection.Method.POST)
.data("Usuario", usuario.trim())
.data("Senha", senha.trim())
.data("go", "")
.execute();
} catch (IOException e) {
e.printStackTrace();
}
/*
try {
// Connect to the web site
Document document = Jsoup.connect(url).get();
// Get the html document title
title = document.title();
} catch (IOException e) {
e.printStackTrace();
}
*/
return null;
}
@Override
protected void onPostExecute(Void result) {
// Set title into TextView
TextView txt_teste = (TextView) findViewById(R.id.txt_teste);
txt_teste.setText(title);
mProgressDialog.dismiss();
}
}
}
XML
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/white"
tools:context="com.destudios.tmedias.LoginActivity"
tools:layout_editor_absoluteX="0dp"
tools:layout_editor_absoluteY="81dp">
<ImageView
android:id="@+id/img_logo"
android:layout_width="95dp"
android:layout_height="73dp"
android:contentDescription="@string/logo_description"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.501"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="@+id/guideline"
app:srcCompat="@mipmap/ic_launcher_round" />
<AutoCompleteTextView
android:id="@+id/autoCompleteTextView"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="32dp"
android:inputType="number"
app:layout_constraintEnd_toStartOf="@+id/guideline3"
app:layout_constraintStart_toStartOf="@+id/editText"
app:layout_constraintTop_toBottomOf="@+id/img_logo" />
<TextView
android:id="@+id/textView"
android:layout_width="wrap_content"
android:layout_height="25dp"
android:layout_marginStart="8dp"
android:paddingRight="5dp"
android:text="RA:"
android:textColor="@android:color/black"
android:textSize="18sp"
app:layout_constraintBaseline_toBaselineOf="@+id/autoCompleteTextView"
app:layout_constraintEnd_toStartOf="@+id/editText"
app:layout_constraintStart_toStartOf="@+id/textView2" />
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:paddingRight="5dp"
android:text="Senha:"
android:textColor="@android:color/black"
android:textSize="18sp"
app:layout_constraintBaseline_toBaselineOf="@+id/editText"
app:layout_constraintStart_toStartOf="@+id/guideline2" />
<EditText
android:id="@+id/editText"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="32dp"
android:ems="10"
android:inputType="textPassword"
app:layout_constraintEnd_toStartOf="@+id/guideline3"
app:layout_constraintStart_toEndOf="@+id/textView2"
app:layout_constraintTop_toBottomOf="@+id/autoCompleteTextView" />
<Button
android:id="@+id/btn_login"
style="@style/Widget.AppCompat.Button.Colored"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="50dp"
android:text="Login"
android:textColor="@android:color/black"
app:layout_constraintEnd_toStartOf="@+id/guideline3"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toEndOf="@+id/guideline2"
app:layout_constraintTop_toBottomOf="@+id/editText" />
<android.support.constraint.Guideline
android:id="@+id/guideline"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
app:layout_constraintGuide_percent="0.1" />
<android.support.constraint.Guideline
android:id="@+id/guideline2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_constraintGuide_percent="0.04" />
<android.support.constraint.Guideline
android:id="@+id/guideline3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_constraintGuide_percent="0.9609375" />
<TextView
android:id="@+id/txt_teste"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="20dp"
android:text="TextView"
app:layout_constraintEnd_toStartOf="@+id/guideline3"
app:layout_constraintStart_toStartOf="@+id/guideline2"
app:layout_constraintTop_toBottomOf="@+id/btn_login" />
</android.support.constraint.ConstraintLayout>
Logcat
10/02 12:34:14: Launching app
$ adb install-multiple -r -t C:\Users\fabio\Desktop\Curso android
arquivos\TMedias\app\build\intermediates\split-apk\debug\slices\slice_2.apk
C:\Users\fabio\Desktop\Curso android
arquivos\TMedias\app\build\intermediates\split-apk\debug\slices\slice_9.apk
C:\Users\fabio\Desktop\Curso android arquivos\TMedias\app\build\intermediates\split-apk\debug\slices\slice_3.apk
C:\Users\fabio\Desktop\Curso android arquivos\TMedias\app\build\intermediates\split-apk\debug\slices\slice_4.apk
C:\Users\fabio\Desktop\Curso android arquivos\TMedias\app\build\intermediates\split-apk\debug\dep\dependencies.apk
C:\Users\fabio\Desktop\Curso android arquivos\TMedias\app\build\intermediates\split-apk\debug\slices\slice_5.apk
C:\Users\fabio\Desktop\Curso android arquivos\TMedias\app\build\intermediates\split-apk\debug\slices\slice_0.apk
C:\Users\fabio\Desktop\Curso android arquivos\TMedias\app\build\intermediates\split-apk\debug\slices\slice_1.apk
C:\Users\fabio\Desktop\Curso android arquivos\TMedias\app\build\intermediates\split-apk\debug\slices\slice_7.apk
C:\Users\fabio\Desktop\Curso android arquivos\TMedias\app\build\intermediates\split-apk\debug\slices\slice_6.apk
C:\Users\fabio\Desktop\Curso android arquivos\TMedias\app\build\intermediates\split-apk\debug\slices\slice_8.apk
C:\Users\fabio\Desktop\Curso android arquivos\TMedias\app\build\outputs\apk\debug\app-debug.apk
Split APKs installed
$ adb shell am start -n "com.destudios.tmedias/com.destudios.tmedias.LoginActivity" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER
Client not ready yet..Connected to process 2855 on device emulator-5554
Capturing and displaying logcat messages from application. This behavior can be disabled in the "Logcat output" section of the "Debugger" settings page.
W/System: ClassLoader referenced unknown path: /data/app/com.destudios.tmedias-1/lib/x86
I/InstantRun: starting instant run server: is main process
W/art: Before Android 4.1, method android.graphics.PorterDuffColorFilter android.support.graphics.drawable.VectorDrawableCompat.updateTintFilter(android.graphics.PorterDuffColorFilter, android.content.res.ColorStateList, android.graphics.PorterDuff$Mode) would have incorrectly overridden the package-private method in android.graphics.drawable.Drawable
I/OpenGLRenderer: Initialized EGL, version 1.4
D/OpenGLRenderer: Swap behavior 1
W/OpenGLRenderer: Failed to choose config with EGL_SWAP_BEHAVIOR_PRESERVED, retrying without...
D/OpenGLRenderer: Swap behavior 0
D/EGL_emulation: eglCreateContext: 0xa64f3320: maj 2 min 0 rcv 2
D/EGL_emulation: eglMakeCurrent: 0xa64f3320: ver 2 0 (tinfo 0xa649d870)
W/art: Before Android 4.1, method int android.support.v7.widget.ListViewCompat.lookForSelectablePosition(int, boolean) would have incorrectly overridden the package-private method in android.widget.ListView
D/EGL_emulation: eglMakeCurrent: 0xa64f3320: ver 2 0 (tinfo 0xa649d870)
W/IInputConnectionWrapper: finishComposingText on inactive InputConnection
I/art: Do partial code cache collection, code=27KB, data=31KB
I/art: After code cache collection, code=27KB, data=31KB
I/art: Increasing code cache capacity to 128KB
E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #1
Process: com.destudios.tmedias, PID: 2855
java.lang.RuntimeException: An error occurred while executing doInBackground()
at android.os.AsyncTask$3.done(AsyncTask.java:325)
at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:354)
at java.util.concurrent.FutureTask.setException(FutureTask.java:223)
at java.util.concurrent.FutureTask.run(FutureTask.java:242)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:243)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:761)
Caused by: java.lang.IllegalArgumentException: Malformed URL: aluno.cefsa.edu.br/login
at org.jsoup.helper.HttpConnection.url(HttpConnection.java:101)
at org.jsoup.helper.HttpConnection.connect(HttpConnection.java:43)
at org.jsoup.Jsoup.connect(Jsoup.java:73)
at com.destudios.tmedias.LoginActivity$Title.doInBackground(LoginActivity.java:51)
at com.destudios.tmedias.LoginActivity$Title.doInBackground(LoginActivity.java:34)
at android.os.AsyncTask$2.call(AsyncTask.java:305)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:243)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:761)
Caused by: java.net.MalformedURLException: no protocol: aluno.cefsa.edu.br/login
at java.net.URL.<init>(URL.java:589)
at java.net.URL.<init>(URL.java:486)
at java.net.URL.<init>(URL.java:435)
at org.jsoup.helper.HttpConnection.url(HttpConnection.java:99)
at org.jsoup.helper.HttpConnection.connect(HttpConnection.java:43)
at org.jsoup.Jsoup.connect(Jsoup.java:73)
at com.destudios.tmedias.LoginActivity$Title.doInBackground(LoginActivity.java:51)
at com.destudios.tmedias.LoginActivity$Title.doInBackground(LoginActivity.java:34)
at android.os.AsyncTask$2.call(AsyncTask.java:305)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:243)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:761)
D/EGL_emulation: eglMakeCurrent: 0xa64f3320: ver 2 0 (tinfo 0xa649d870)
[ 10-02 15:34:47.296 1647: 3330 D/ ]
HostConnection::get() New Host Connection established 0x9a3b0780, tid 3330
[ 10-02 15:34:47.296 1647: 3330 W/ ]
Unrecognized GLES max version string in extensions: ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_dma_v1
D/EGL_emulation: eglMakeCurrent: 0xa64f3320: ver 2 0 (tinfo 0xa649d870)
D/EGL_emulation: eglMakeCurrent: 0xa64f3320: ver 2 0 (tinfo 0xa649d870)
D/EGL_emulation: eglMakeCurrent: 0xa64f3320: ver 2 0 (tinfo 0xa649d870)
D/EGL_emulation: eglMakeCurrent: 0xa64f3320: ver 2 0 (tinfo 0xa649d870)
D/OpenGLRenderer: endAllActiveAnimators on 0x98fa7f00 (InsetDrawable) with handle 0x98f0be30
D/EGL_emulation: eglMakeCurrent: 0xa64f3320: ver 2 0 (tinfo 0xa649d870)
D/EGL_emulation: eglMakeCurrent: 0xa64f3320: ver 2 0 (tinfo 0xa649d870)
E/WindowManager: android.view.WindowLeaked: Activity com.destudios.tmedias.LoginActivity has leaked window [email protected][Portal CEFSA] that was originally added here
at android.view.ViewRootImpl.<init>(ViewRootImpl.java:418)
at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:331)
at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:93)
at android.app.Dialog.show(Dialog.java:322)
at com.destudios.tmedias.LoginActivity$Title.onPreExecute(LoginActivity.java:44)
at android.os.AsyncTask.executeOnExecutor(AsyncTask.java:620)
at android.os.AsyncTask.execute(AsyncTask.java:567)
at com.destudios.tmedias.LoginActivity$1.onClick(LoginActivity.java:29)
at android.view.View.performClick(View.java:5637)
at android.view.View$PerformClick.run(View.java:22429)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Application terminated.
私はjsoup、例およびすべてについて多くのことを研究してきたが、私はこのsiteにログインすることはできません。
私はログイン画面とアプリを作成しましたが、私はそれをクリックすると、私はそれが要求を送信し、サイトに自分のアプリからの投稿を行うと、それは
リダイレクトされる場所にページを取得する方法がわかりませんポストによる「aluno.cefsa.edu.br/Login/Loginは」
誰かが私はサイト
あなたのコードを教えてください。 – TDG
さて、私は自分のコードを書いていますが、それはおそらくすべて間違っています。 –
なぜあなたの 'POST'リクエストで" error_return_url "と" mid "を送信しますか？それは "Usuario"、 "Senha"、 "go"でなければなりません。 "go"の値は空白なので、this = .data（ "go"、 ""）のように送信します。そしてなぜ 'POST'の後に2回目の' GET'リクエストを送るのですか？ – TDG